{"author_url":"https://blog.hatena.ne.jp/takahashikzn/","provider_name":"Hatena Blog","height":"190","published":"2009-07-09 23:55:08","type":"rich","version":"1.0","description":"JPA\u3092\u4f7f\u3063\u3066\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092INSERT\u3057\u3001\u66f4\u306bINSERT\u3057\u305f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u4e3b\u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f\u3068\u3057\u307e\u3059\u3002 \u4f8b\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u8003\u3048\u3066\u307f\u307e\u3059\u3002 @Entity public class Foo { // AUTO INCREMENT\u306a\u30ab\u30e9\u30e0ID\u3092\u4e3b\u30ad\u30fc\u3068\u3057\u3066\u3044\u308b @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private long id; ... } public class FooDAO { /** * Foo\u3092INSERT\u3057\u3001\u751f\u6210\u3055\u308c\u305f\u4e3b\u30ad\u30fc\u3092\u8fd4\u3059\u3002 */ public long persistFoo(Ent\u2026","categories":["JPA"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakahashikzn.root42.jp%2Fentry%2F20090709%2F1247151308\" title=\" \u751f\u6210\u3055\u308c\u305f\u4e3b\u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308b - R42\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_title":"R42\u65e5\u8a18","title":" \u751f\u6210\u3055\u308c\u305f\u4e3b\u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308b","provider_url":"https://hatena.blog","author_name":"takahashikzn","width":"100%","blog_url":"https://takahashikzn.root42.jp/","url":"https://takahashikzn.root42.jp/entry/20090709/1247151308"}